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Cheap flights from Basel EuroAirport Swiss to Kolkata from ₹ 61,449

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/11. Fares are subject to change and may not be available on all flights or dates of travel.
BSL — CCU
13 Oct — 20 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Basel to Kolkata

Discover tips and strategies to find the most affordable flight options for your journey from Basel (BSL) to Kolkata (CCU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 13 September 2025.

Round-trip from

₹ 61,449
KLM
  • KLM
  • 19/11-24/11
  • 4 total stops
  • 56h 10m total
  • Basel to Kolkata
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Find flight deals from Basel to Kolkata

Cheapest flights from Basel to Kolkata
Explore the most affordable flight options available from Basel to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 September 2025.

Wed 19/1117:55BSL - CCU
2 stops35h 30mKLM
Mon 24/1118:30CCU - BSL
2 stops20h 40mKLM
Deal found 11/9₹ 61,449
Wed 19/1117:55BSL - CCU
2 stops35h 30mKLM
Sun 23/1118:30CCU - BSL
2 stops20h 40mKLM
Deal found 11/9₹ 65,246
Wed 19/1117:55BSL - CCU
3 stops30h 15mMultiple Airlines
Mon 24/1118:30CCU - BSL
2 stops20h 40mMultiple Airlines
Deal found 11/9₹ 74,957
Wed 19/1117:55BSL - CCU
3 stops30h 15mMultiple Airlines
Sun 23/1122:30CCU - BSL
2 stops16h 40mMultiple Airlines
Deal found 12/9₹ 75,752
Wed 19/1115:50BSL - CCU
2 stops41h 50mBritish Airways
Sun 23/1103:15CCU - BSL
2 stops43h 30mBritish Airways
Deal found 11/9₹ 78,489

Cheapflights Fare Finder

 
Customise your flight search to find flights from Basel to Kolkata that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 13 September 2025.
Use the filters below to find and compare flights from Basel EuroAirport Swiss to Kolkata that are best for you.

Fly from

Basel

Fly to

Kolkata

Route

Depart

Return

Price

BaselKolkata

BSL - CCU

BSLCCU

Basel EuroAirport Swiss

Wed 19/11

17:55-09:55

2 stops35h 30m

Kolkata Netaji S. Chandra

Mon 24/11

18:30-10:40

2 stops20h 40m

₹ 61,449

BaselKolkata

BSL - CCU

BSLCCU

Basel EuroAirport Swiss

Wed 19/11

17:55-09:55

2 stops35h 30m

Kolkata Netaji S. Chandra

Sun 23/11

18:30-10:40

2 stops20h 40m

₹ 65,246

BaselKolkata

BSL - CCU

BSLCCU

Basel EuroAirport Swiss

Wed 19/11

17:55-04:40

3 stops30h 15m

Kolkata Netaji S. Chandra

Mon 24/11

18:30-10:40

2 stops20h 40m

₹ 74,957

BaselKolkata

BSL - CCU

BSLCCU

Basel EuroAirport Swiss

Wed 19/11

17:55-04:40

3 stops30h 15m

Kolkata Netaji S. Chandra

Sun 23/11

22:30-10:40

2 stops16h 40m

₹ 75,752

BaselKolkata

BSL - CCU

BSLCCU

Basel EuroAirport Swiss

Wed 19/11

06:20-10:25

2 stops23h 35m

Kolkata Netaji S. Chandra

Sat 22/11

03:15-15:05

2 stops40h 20m

₹ 78,489

BaselKolkata

BSL - CCU

BSLCCU

Basel EuroAirport Swiss

Wed 19/11

15:50-14:10

2 stops41h 50m

Kolkata Netaji S. Chandra

Sun 23/11

03:15-18:15

2 stops43h 30m

₹ 78,489

Flights are sorted by cheapest return flights first.

Deals found on 11/9

Best time to book a flight from Basel to Kolkata

Have a flexible travel schedule? Discover the best time to fly to Kolkata from Basel with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Basel to Kolkata. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Basel EuroAirport Swiss to Kolkata?

    A quick flight from Basel EuroAirport Swiss to Kolkata can take about 35h 30m. KLM provides one of the quickest options available for as low as ₹ 61,449. There are 7501 km between Basel EuroAirport Swiss and Kolkata.

  • Can I find deals for flights from Basel to Kolkata that include hotel bookings?

    Yes. In addition to deals on Basel to Kolkata flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Basel to Kolkata?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Basel to Kolkata.

  • Can I find deals for business class flights from Basel to Kolkata?

    Yes. Cheapflights offers flight deals from Basel to Kolkata by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Basel EuroAirport Swiss to Kolkata?

    Currently, July is the cheapest month in which you can book a flight from Basel EuroAirport Swiss to Kolkata (average of ₹ 116). Flying from Basel EuroAirport Swiss to Kolkata in October is currently the most expensive (average of ₹ 161). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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When you search for this flight from Basel to Kolkata, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Basel to Kolkata?

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Can Cheapflights find flights from Basel to Kolkata with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Basel to Kolkata flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Basel to Kolkata become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Kolkata from Basel today and book when prices fit your budget.

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